Hayward Micro-Clear Retainer Rod 28" (DEX4800R) jets It is most helpful when

It is most helpful when the original valve body is cracked

1-1/2 inch x 1-1/2 inch connection format

A relay helps switch compatible electrical circuits from a control signal

Fits compatible The Pool Cleaner and Aquanaut applications

Hayward Micro-Clear Retainer Rod 28" (DEX4800R) jets It is most helpful whenKeeping a DE filter assembled correctly depends on small structural parts that hold the grid assembly and internal components in proper position. This 28" Micro Clear retainer rod is used in compatible Hayward DE filter applications to help secure the internal filter structure during operation and service. If the original rod is bent, corroded, stripped, or missing, the filter may be difficult to reassemble properly after cleaning. Replacing it helps